package DesignPatern.A09_命令模式.QSB.A03_升级模式;

/**
 * @Author: Du
 * @Date: 2021/7/23 15:41
 */
public class DeleteRequirementCommand extends Command
{
    @Override
    public void execute()
    {
        super.rg.find();
        super.rg.delete();
    }
}
